What happend to my sound??

Hi.. I've been playing Legend of Dragoon for awile now and at some point on disk 2 after defeating Lenus the sound just stopped. Im wondering if anyone else has had that problem... im using epsx and the actual game disks... i've tried everything to get it back.. please help if you can... also there is nothing wrong with my other games so i dont think its the emulator but then again im not that smart...lol
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ummm. ok sorry for wasting anybody's time im stupid....lol... but if anybody else has this type of problem with this game just save it at the usual save points and reload the game... i was always using the savestates...lol sorry